Insufficient for custom dietary needs

I downloaded this app because it was possible to customize the amount of calories, vitamins and minerals I need every day. Unfortunately where it is possible to enter a custom quantity, there is no way to enter the unit of measurement for each quantity in the customization menu, thus I dont know if it is keeping track of how much out of 27 mg, μg or oz of Fe I am including in my days meals. This is infuriating. One thing that would make it easier would be to include an option for pregnant/nursing dietary needs and having automatic settings for RDI based on USDA or other recommendations and according to height, weight and activity level. I hoped to use this app to keep track (primarily) of my iron and folate intake. Without the option to customize my daily needs appropriately this app is, unfortunately, useless to me.
NB - if I have posted this review several times with different names it is because I received several notification messages that it was unable to post because of the user name.

AngBrown. about Yumget visual photo food diary